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This job listing has been automatically translated by AI. The Japanese version is the authoritative text. All compensation is paid in Japanese Yen (JPY).
Housing availableBonus availableFull social insurancePay raisesCar commute OKTransport paid
Just your email address is enough to apply.
Application deadline2026/10/31
Posted date2026/08/21
Job no.13120-17756061
In short
Plain language · auto-generated
This is a Construction job. There are 113 days off per year. You can commute by car.
Base salaryBase (monthly avg.) or hourly: ¥270,400–¥280,000
BonusYes (2 times/year)
Pay raiseYes (¥8,062–¥26,875/month)
Fixed overtime payYes (¥119,600–¥160,000) / Notes: Regardless of whether overtime occurs, 45 hours are paid. Any overtime exceeding this is paid additionally as required by law. The hours stated above are the basis for calculating fixed overtime compensation and do not represent the estimated or actual overtime hours.
Commuting allowanceUp to ¥10,000/month
Pay cut-off dayEnd of month
PaydayPaid on the 25th
Work style
Working hoursIrregular working-hours system (1-year unit) / Hours 1: 9:00–18:00 / Hours 2: 20:00–5:00 / or about 8h between 21:00–6:00 / Notes: １年単位の変形労働時間制 最も長い連続労働日数６日間、最も長い週の労働時間４８時間
Days offSun, Others / Two days off/week (varies) / Others: 夏季休暇・年末年始・ＧＷ （月平均９日休み） / 10 days paid leave after 6 months
Annual holidays113 days
Employment & contract
Employment typePermanent employee
Employment periodNo fixed term
Trial periodYes (6 months; same conditions as regular employment)
Benefits & welfare
Insurance enrolledFull social insurance (health, pension, employment, accident)
Retirement allowanceNo
Dormitory / company housing＊個室寮あり。
Benefits
We sponsor mixed martial arts events, so you can watch fights. Professional fighters also work here. You can attend summer music events and other events held at Odaiba. We have company dormitories (private rooms with locks), so you can start your life immediately even if you come from another prefecture. We also hold summer festivals and other events.
Age18+ / legally required age limit / Reason: Due to possible engagement in night work
Number of openings1 (expansion)
Selection methodInterview (1 planned)
Result notificationafter interview / interview: within 7 days
About the company
宗明建設 株式会社
Business activities
Founded in 1980. Since then, we are a stable company that contracts public works for water supply systems managed by the Tokyo Metropolitan Bureau of Waterworks and local public entities. We specialize in public infrastructure projects including road paving work.
Company features
Public works projects for water systems ordered by Tokyo and other jurisdictions are our main focus. Our bidding qualifications are A rank, the top tier. Our project achievement evaluation scores are high, demonstrating our credibility in construction. Many young people are active and taking on various challenges.
Some free-text details (such as special notes or the reason for age restrictions) may still appear in the original Japanese until an accurate translation is confirmed, since translating them out of context could distort their meaning.
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Job number for this posting
13120-17756061
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This listing is information published on Hello Work Internet Service. Applications are made externally (at Hello Work). GloJob does not judge work eligibility.（Last checked: 2026/08/21）
